Crossword clues for the word: TRP The word TRP has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for TRP Showing 1 to 7 of 7 results Clue(s) Arm muscle, informally B.S.A. division B.S.A. unit Boy Scout group: Abbr. Boy Scout's div. GSUSA unit One of the zones: Abbr.